PDF files have the option to let you share ... Double-click on your cloud to access its comment box. To add comments, double-click on the shape. To enlarge a comment box created by any of the ...

Try Foxit Reader 4.3, which allows you to add text to any PDF. After installing the program, simply open your PDF in Foxit instead of Adobe Reader, then click Comments, Typewriter Tools ...

To get started, head to Adobe’s online editor, click the Edit PDF button, then upload your file from your device or cloud ...